CN111170873B - 一种从甜菜碱废水中提取n,n-二甲基-1,3-丙二胺的方法 - Google Patents
一种从甜菜碱废水中提取n,n-二甲基-1,3-丙二胺的方法 Download PDFInfo
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- CN111170873B CN111170873B CN202010089493.6A CN202010089493A CN111170873B CN 111170873 B CN111170873 B CN 111170873B CN 202010089493 A CN202010089493 A CN 202010089493A CN 111170873 B CN111170873 B CN 111170873B
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- tower
- dimethyl
- rectifying tower
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- propanediamine
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- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000002351 wastewater Substances 0.000 title claims abstract description 45
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 title claims abstract description 33
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229960003237 betaine Drugs 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000010992 reflux Methods 0.000 claims abstract description 55
- 230000007704 transition Effects 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 48
- 239000012535 impurity Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000009835 boiling Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 15
- 229920006395 saturated elastomer Polymers 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 11
- -1 dimethyl tertiary amine Chemical class 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 25
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- KFYRJJBUHYILSO-YFKPBYRVSA-N (2s)-2-amino-3-dimethylarsanylsulfanyl-3-methylbutanoic acid Chemical compound C[As](C)SC(C)(C)[C@@H](N)C(O)=O KFYRJJBUHYILSO-YFKPBYRVSA-N 0.000 description 3
- JTYYWQRSEPVEHP-UHFFFAOYSA-N 3-n-methylbutane-1,3-diamine Chemical compound CNC(C)CCN JTYYWQRSEPVEHP-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
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CN202010089493.6A CN111170873B (zh) | 2020-02-12 | 2020-02-12 | 一种从甜菜碱废水中提取n,n-二甲基-1,3-丙二胺的方法 |
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CN202010089493.6A CN111170873B (zh) | 2020-02-12 | 2020-02-12 | 一种从甜菜碱废水中提取n,n-二甲基-1,3-丙二胺的方法 |
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CN111170873A CN111170873A (zh) | 2020-05-19 |
CN111170873B true CN111170873B (zh) | 2023-07-07 |
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CN115837260B (zh) * | 2023-02-23 | 2023-05-30 | 大庆华理生物技术股份有限公司 | 油酸酰胺化脱胺回收装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101111469A (zh) * | 2005-02-01 | 2008-01-23 | 巴斯福股份公司 | 制备双[(3-二甲基氨基)丙基]胺(双dmapa)的方法 |
CN102369181A (zh) * | 2009-04-07 | 2012-03-07 | 赢创罗姆有限公司 | 连续制备烷基氨基(甲基)丙烯酰胺的方法 |
CN103073433A (zh) * | 2012-12-17 | 2013-05-01 | 浙江赞宇科技股份有限公司 | 一种3-二甲氨基丙胺的节能回收工艺 |
CN103483215A (zh) * | 2013-09-30 | 2014-01-01 | 南京威尔生物化学有限公司 | 月桂酰胺丙基二甲基胺的绿色生产工艺 |
CN104478733A (zh) * | 2014-12-10 | 2015-04-01 | 九江天赐高新材料有限公司 | 从dmapa重组分中回收双dmapa的方法 |
CN105481698A (zh) * | 2015-12-28 | 2016-04-13 | 江苏富淼科技股份有限公司 | 一种n,n-二甲基-1,3-丙二胺回收和联产n,n,n′,n′-四甲基-1,3-丙二胺的方法 |
CN106496059A (zh) * | 2016-08-31 | 2017-03-15 | 四川花语精细化工有限公司 | 一种降低甜菜碱中游离酸的工艺方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7939027B2 (en) * | 2005-11-03 | 2011-05-10 | Basf Se | Process for the synthesis of DMAPA |
ES2381470T3 (es) * | 2008-05-13 | 2012-05-28 | Basf Se | Método para la producción de 1,3-PROPANO-DIAMINAS N,N-sustituidas |
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- 2020-02-12 CN CN202010089493.6A patent/CN111170873B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101111469A (zh) * | 2005-02-01 | 2008-01-23 | 巴斯福股份公司 | 制备双[(3-二甲基氨基)丙基]胺(双dmapa)的方法 |
CN102369181A (zh) * | 2009-04-07 | 2012-03-07 | 赢创罗姆有限公司 | 连续制备烷基氨基(甲基)丙烯酰胺的方法 |
CN103073433A (zh) * | 2012-12-17 | 2013-05-01 | 浙江赞宇科技股份有限公司 | 一种3-二甲氨基丙胺的节能回收工艺 |
CN103483215A (zh) * | 2013-09-30 | 2014-01-01 | 南京威尔生物化学有限公司 | 月桂酰胺丙基二甲基胺的绿色生产工艺 |
CN104478733A (zh) * | 2014-12-10 | 2015-04-01 | 九江天赐高新材料有限公司 | 从dmapa重组分中回收双dmapa的方法 |
CN105481698A (zh) * | 2015-12-28 | 2016-04-13 | 江苏富淼科技股份有限公司 | 一种n,n-二甲基-1,3-丙二胺回收和联产n,n,n′,n′-四甲基-1,3-丙二胺的方法 |
CN106496059A (zh) * | 2016-08-31 | 2017-03-15 | 四川花语精细化工有限公司 | 一种降低甜菜碱中游离酸的工艺方法 |
Non-Patent Citations (1)
Title |
---|
连续法制备N,N-二甲基-1,3-丙二胺的工艺研究;邓朝芳 等;《现代化工》;20160229;第87-91页 * |
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Effective date of registration: 20230531 Address after: No. 506, 507, 508, Floor 5, Unit 1, Building 1, No. 777, North Yizhou Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu 610000 Applicant after: Sichuan kehongda Group Co.,Ltd. Address before: No.23, floor 2, block a, building 1, no.1480, north section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000 Applicant before: Chengdu kehongda New Material Co.,Ltd. |
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Address after: No. 17, 2nd Floor, Building A, Building 1, No. 1480 Tianfu Avenue North Section, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu, Sichuan Province, 610000 Patentee after: Chengdu kehongda Chemical Co.,Ltd. Country or region after: China Address before: No. 506, 507, 508, Floor 5, Unit 1, Building 1, No. 777, North Yizhou Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu 610000 Patentee before: Sichuan kehongda Group Co.,Ltd. Country or region before: China |
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Denomination of invention: A method for extracting N, N-dimethyl-1,3-propanediamine from betaine wastewater Granted publication date: 20230707 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: Chengdu kehongda Chemical Co.,Ltd. Registration number: Y2024980004273 |